2 * Copyright (C) 2010 Samsung Electronics
3 * Minkyu Kang <mk7.kang@samsung.com>
5 * Configuation settings for the SAMSUNG Universal (EXYNOS4210) board.
7 * SPDX-License-Identifier: GPL-2.0+
10 #ifndef __CONFIG_UNIVERSAL_H
11 #define __CONFIG_UNIVERSAL_H
13 #include <configs/exynos4-common.h>
15 #define CONFIG_TIZEN /* TIZEN lib */
17 /* Keep L2 Cache Disabled */
18 #define CONFIG_SYS_L2CACHE_OFF 1
20 /* Universal has 2 banks of DRAM */
21 #define CONFIG_NR_DRAM_BANKS 2
22 #define CONFIG_SYS_SDRAM_BASE 0x40000000
23 #define PHYS_SDRAM_1 CONFIG_SYS_SDRAM_BASE
25 #define SDRAM_BANK_SIZE (256 << 20) /* 256 MB */
27 /* select serial console configuration */
28 #define CONFIG_SERIAL2
30 /* Console configuration */
32 #define CONFIG_BOOTARGS "Please use defined boot"
33 #define CONFIG_BOOTCOMMAND "run mmcboot"
34 #define CONFIG_DEFAULT_CONSOLE "console=ttySAC1,115200n8\0"
36 #define CONFIG_SYS_INIT_SP_ADDR (CONFIG_SYS_LOAD_ADDR \
37 - GENERATED_GBL_DATA_SIZE)
39 #define CONFIG_SYS_MEM_TOP_HIDE (1 << 20) /* ram console */
41 #define CONFIG_SYS_MONITOR_BASE 0x00000000
43 /* memtest works on */
44 #define CONFIG_SYS_MEMTEST_START CONFIG_SYS_SDRAM_BASE
45 #define CONFIG_SYS_MEMTEST_END (CONFIG_SYS_SDRAM_BASE + 0x5000000)
46 #define CONFIG_SYS_LOAD_ADDR (CONFIG_SYS_SDRAM_BASE + 0x4800000)
48 #define CONFIG_SYS_TEXT_BASE 0x44800000
50 #define CONFIG_MTD_DEVICE
51 #define CONFIG_MTD_PARTITIONS
53 /* Actual modem binary size is 16MiB. Add 2MiB for bad block handling */
54 #define MTDIDS_DEFAULT "onenand0=samsung-onenand"
56 #define MTDPARTS_DEFAULT "mtdparts=samsung-onenand:"\
68 #define NORMAL_MTDPARTS_DEFAULT MTDPARTS_DEFAULT
70 #define MBRPARTS_DEFAULT "20M(permanent)"\
76 #define CONFIG_ENV_UBI_MTD " ubi.mtd=${ubiblock} ubi.mtd=4 ubi.mtd=7"
77 #define CONFIG_BOOTBLOCK "10"
78 #define CONFIG_UBIBLOCK "9"
80 #define CONFIG_SYS_MMC_ENV_DEV CONFIG_MMC_DEFAULT_DEV
81 #define CONFIG_ENV_SIZE 4096
82 #define CONFIG_ENV_OFFSET ((32 - 4) << 10) /* 32KiB - 4KiB */
84 #define CONFIG_ENV_UBIFS_OPTION " rootflags=bulk_read,no_chk_data_crc "
85 #define CONFIG_ENV_FLASHBOOT CONFIG_ENV_UBI_MTD CONFIG_ENV_UBIFS_OPTION \
88 #define CONFIG_ENV_COMMON_BOOT "${console} ${meminfo}"
90 #define CONFIG_ENV_VARS_UBOOT_CONFIG
91 #define CONFIG_ENV_VARS_UBOOT_RUNTIME_CONFIG
93 #define CONFIG_EXTRA_ENV_SETTINGS \
95 "onenand erase 0x0 0x100000;" \
96 "onenand write 0x42008000 0x0 0x100000\0" \
98 "onenand erase 0xc00000 0x500000;" \
99 "onenand write 0x41008000 0xc00000 0x500000\0" \
101 "run loaduimage; bootm 0x40007FC0\0" \
103 "mmc dev 0 2; mmc write 0 0x42100000 0 0x200;" \
106 "mmc read 0 0x42100000 0x80 0x200; run updatebackup\0" \
107 "lpj=lpj=3981312\0" \
109 "set bootargs root=ubi0!rootfs rootfstype=ubifs ${lpj} " \
110 CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \
111 CONFIG_ENV_COMMON_BOOT "; run bootk\0" \
113 "set bootargs root=ubi0!rootfs rootfstype=ubifs " \
114 CONFIG_ENV_FLASHBOOT " ${opts} ${lcdinfo} " \
115 CONFIG_ENV_COMMON_BOOT \
116 "; tftp 0x40007FC0 uImage; bootm 0x40007FC0\0" \
118 "set bootargs root=/dev/nfs rw " \
119 "nfsroot=${nfsroot},nolock,tcp " \
120 "ip=${ipaddr}:${serverip}:${gatewayip}:" \
121 "${netmask}:generic:usb0:off " CONFIG_ENV_COMMON_BOOT \
124 "set bootargs root=/dev/ram0 rw rootfstype=ext2 " \
125 "${console} ${meminfo} " \
126 "initrd=0x43000000,8M ramdisk=8192\0" \
128 "set bootargs root=/dev/mmcblk${mmcdev}p${mmcrootpart} " \
129 "${lpj} rootwait ${console} ${meminfo} ${opts} ${lcdinfo}; " \
130 "run loaduimage; bootm 0x40007FC0\0" \
131 "bootchart=set opts init=/sbin/bootchartd; run bootcmd\0" \
132 "boottrace=setenv opts initcall_debug; run bootcmd\0" \
133 "mmcoops=mmc read 0 0x40000000 0x40 8; md 0x40000000 0x400\0" \
135 "rootfstype=ext4\0" \
136 "console=" CONFIG_DEFAULT_CONSOLE \
137 "mtdparts=" MTDPARTS_DEFAULT \
138 "mbrparts=" MBRPARTS_DEFAULT \
139 "meminfo=crashkernel=32M@0x50000000\0" \
140 "nfsroot=/nfsroot/arm\0" \
141 "bootblock=" CONFIG_BOOTBLOCK "\0" \
142 "ubiblock=" CONFIG_UBIBLOCK" \0" \
144 "loaduimage=fatload mmc ${mmcdev}:${mmcbootpart} 0x40007FC0 uImage\0" \
148 "opts=always_resume=1"
150 #define CONFIG_USE_ONENAND_BOARD_INIT
151 #define CONFIG_SAMSUNG_ONENAND
152 #define CONFIG_SYS_ONENAND_BASE 0x0C000000
154 #define CONFIG_USB_GADGET_DWC2_OTG_PHY
159 #define CONFIG_SOFT_SPI
162 void universal_spi_scl(int bit);
163 void universal_spi_sda(int bit);
164 int universal_spi_read(void);
167 /* Common misc for Samsung */
168 #define CONFIG_MISC_COMMON
170 #define CONFIG_MISC_INIT_R
172 /* Download menu - Samsung common */
173 #define CONFIG_LCD_MENU
174 #define CONFIG_LCD_MENU_BOARD
176 /* Download menu - definitions for check keys */
179 #define KEY_PWR_PMIC_NAME "MAX8998_PMIC"
180 #define KEY_PWR_STATUS_REG MAX8998_REG_STATUS1
181 #define KEY_PWR_STATUS_MASK (1 << 7)
182 #define KEY_PWR_INTERRUPT_REG MAX8998_REG_IRQ1
183 #define KEY_PWR_INTERRUPT_MASK (1 << 7)
185 #define KEY_VOL_UP_GPIO EXYNOS4_GPIO_X20
186 #define KEY_VOL_DOWN_GPIO EXYNOS4_GPIO_X21
187 #endif /* __ASSEMBLY__ */
190 #define LCD_BPP LCD_COLOR16
195 #define CONFIG_BMP_16BPP
196 #define CONFIG_LD9040
197 #define CONFIG_VIDEO_BMP_GZIP
198 #define CONFIG_SYS_VIDEO_LOGO_MAX_SIZE ((500 * 160 * 4) + 54)
200 #endif /* __CONFIG_H */